Nord-Lock Suspension Locking Washers – CTS-V Front Lower Control Arm Fix (Set of 4)
Secure Your Suspension. Protect Your Subframe.

A known weak point in the Cadillac CTS-V front suspension is the tendency for the lower control arm bolts to loosen over time, which can lead to premature wear or even irreversible damage to the aluminum subframe. The solution? Nord-Lock locking washers — trusted in motorsports and industrial applications for their ability to withstand extreme vibration and dynamic loads.

Key Benefits:

• Prevents Bolt Loosening – Wedge-locking action maintains tension under heavy vibration and dynamic movement
• Protects Subframe Integrity – Keeps bolts tight to prevent elongation or damage to the soft aluminum mounting points
• Easy to Install – Ideal to add during any suspension work or alignment
• Proven Solution – Widely used in racing and performance applications for consistent bolt retention

Includes: 1 set of 4 Nord-Lock washers (enough for both front lower control arm bolts)

Don’t risk your safety or subframe — upgrade with Nord-Lock washers and keep your CTS-V suspension secure.